Anniversaries/January 22
From Sonic Retro
January 22 (add)
- 1994 — Issue #18 of Sonic the Comic is released in the United Kingdom.
- 1997 — Issue #45 of the Sonic the Hedgehog comic series by Archie Comics is released in North America. Issue #96 of Sonic the Comic is released in the United Kingdom.
- 2003 — Issue #119 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.
- 2005 — "Eggman for President", the 41st episode of Sonic X, airs in North America.
- 2008 — Mario & Sonic at the Olympic Games is released for the Nintendo DS in North America.
- 2022 — Adventures of Sonic the Hedgehog The Complete Series is released on Blu-ray in North America.